12103-0627 HJ 1213

12h 10m 21.95s -06 27' 58.5" P.A. 283 sep 23.4 mag 10.77,10.91

Coord 2000
12103-0627
Discov num
HJ 1213
Comp
Coord arcsec 2000
12 10 21.95 -06 27 58.5
Date first
1828
Date last
2014
Obs
13
Pa first
282
Pa last
283
P.A. Now (θ)
283°
Sep first
25.0
Sep last
23.4
Sep. Now (ρ)
23.4"
Mag pri
10.77
Mag sec
10.91
delta mag (ΔM)
0.14
Spectral class
Pri motion ra
-053
Sec motion ra
-050
Pri motion dec
-132
Sec motion dec
-134
Notes
N (See Notes)


rPM=0.025 (< 0.3, Physical double)

This double is physical.



OTHER CATALOGS AND DESIGNATIONS

Precise pa
282.8
Precise sep
23.37
Constellation
Virgo
Tycho2
4946-00788-1
last precise pa
282.6
last precise sep
23.354




WDS HISTORIC DATA

coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12103-0627 HJ 1213 2002 8 283 23.2 10.77 10.91 N D 121021.95-062758.5
12103-0627 HJ 1213 2014 11 283 23.4 10.77 10.91 N 121021.95-062758.5

If you need more information about this double, apply for a data request form to the WDS.